Integration
Connect Print.one Postcards to AddressZen
When New Campaign fires in Print.one Postcards, your agent runs Validate email address in AddressZen. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Print.one Postcards and AddressZen to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Print.one Postcards can start in AddressZen
When New Campaign in Print.one Postcards
then Validate email address in AddressZen
When New Campaign Item in Print.one Postcards
then Freeform US Address Verification in AddressZen
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Print.one Postcards and AddressZen
Triggers and actions 2 triggers · 24 actions
Trigger
New CampaignTriggers when a new campaign is created in Print.one.
Trigger
New Campaign ItemTriggers when a new postcard is added to a Print.one campaign.
Action
Cancel Campaign ItemCancels a postcard in a Print.one campaign before it is printed.
Action
Create Campaign ItemCreates a postcard for a recipient in a Print.one campaign; set draft to hold it before sending.
Action
Delete couponDeletes a coupon from your Print.one account.
Action
Get CampaignReturns one Print.one campaign.
Action
Get Campaign ItemReturns one postcard in a Print.one campaign, with its status.
Action
List campaign itemsReturns the items (postcards) in a campaign, optionally filtered by status, format, dates and more.
Action
List CampaignsReturns the Print.one campaigns in the account.
Action
List CouponsReturns the coupon lists in the Print.one account.
Action
List mailingsReturns the mailings of a Print.one campaign, optionally filtered by status, destination or creation date.
Action
Pause campaignPauses a campaign so it stops sending out items; new orders are still accepted and held until the campaign is resumed.
Action
Resume campaignResumes a paused campaign so it starts sending out postcards again, and returns the updated campaign.
Action
Send Campaign ItemSends a draft postcard in a Print.one campaign.
Action
Update campaignUpdates a campaign's name, description, default return address, Postfilter category or billing ID.
Action
Update campaign itemUpdates the recipient address or personalization values of a campaign item (postcard) that has not yet been sent.
Action
Validate AddressChecks a postal address with Print.one and returns the validation result.
Action
Find addresses by search termReturns address suggestions (a display label and an id) matching a partial address, ranked by relevance. Use Get address with an id to retrieve the full address.
Action
Find places by search termReturns up to 10 place suggestions (countries, regions, cities and other administrative areas) matching a search term, each with an id you can pass to Get place.
Action
Freeform US Address VerificationVerifies a full one-line US address against USPS CASS data and returns the standardized, corrected address with ZIP+4 and delivery details.
Action
Get addressReturns the full address for an address suggestion id from Find addresses by search term. Each successful retrieval uses one lookup from your balance.
Action
Get placeReturns the full details of a place (coordinates, language and the underlying GeoNames record) for a place ID taken from a Find places result.
Action
US Address Verification With Street Address and Zip CodeVerifies and standardizes a US street address using its ZIP code, returning the corrected address with ZIP+4 and USPS delivery details.
Action
US Address Verification With Street Address, City and StateVerifies a US street address given its street line, city and state, and returns the standardized, USPS CASS-corrected address with ZIP+4 and match scores.
Action
Validate email addressChecks whether an email address is deliverable and reports whether it is disposable, free, a role address or on a catch-all domain.
Action
Validate phone numberValidates a phone number and returns whether it is valid, its country, national and international formats, and its original (and optionally current) carrier.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
Print.one Postcards and AddressZen, answered
What can start an automation from Print.one Postcards?
Any of Print.one Postcards's 2 triggers in the catalog, including New Campaign and New Campaign Item. Describe the moment in plain language and your agent picks the right one.
What can your agent do in AddressZen when something happens in Print.one Postcards?
Any of AddressZen's 9 actions, including Find addresses by search term, Find places by search term, Freeform US Address Verification and Get address. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from AddressZen to Print.one Postcards?
AddressZen has no triggers in the catalog today, so automations start in Print.one Postcards. If you need the other direction, ask: your agent reads AddressZen's API documentation and adds it.
Do I have to build a connector for Print.one Postcards or AddressZen?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Print.one Postcards and AddressZen without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.